totidem

例句：

1. 1.He is totidem as he was yesterday.
   他今天和昨天一样。
2. 2. The teacher told us totidem not to be late again.
   老师告诉我们不要再次迟到。
3. 3. They are totidem in their approach to the problem.
   他们在处理这个问题上是同样的。